I need Help!!

[Russian]

I ask for help, friends! I live in Russia and at us isn't present KF4 only 2 KF2 and KF7, and it to Russia to deliver very expensive, but I was lucky to buy a fuselage in Portugal, wings and a control system in America, but there was a problem - a fuselage probably from KF 3 or early KF4, and a control system from KF4. You couldn't prompt length of these pipes in the photo?
Forgive that I badly speak on English-I only started studying this language!

[Russian]

I need to know length of these three steel tube to install a control system. Prompt, please!

[Esser]

I don't have a model 4 or I would go out and measure but someone will have the answer here for you soon

[tomec]

I can not tell what you want

[Esser]

I think he wants someone with a KF4 fuselage to measure the three tubs that make up the triangle that he has circled

[avidflyer]

Please give some more information what you want. I would be glad to measure my Kitfox 4 project, but I don't know what you need. Thanks, Jim Chuk